ploting only points in 2D

Hello,

I'd like to make a 2D plot drawing only points.
(in 3D it's easy to do it :
graphicsModeControl.setPolygonMode(DisplayIpmlJ3D.POLYGON_POINT)).

Is there an easy way to do it in 2D? (I'd like to avoid using the method
described in the
VisAD Tutorial 2.3 : Plotting points by using a different MathType)

Cheers,
Vladimir



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